684127080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:7001

約数の個数: 256

約数和(自身を含む): 2807078400

約数和(自身を除く): 2122951320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 6961, 7020, 7560, 8190, 9828, 10920, 12285, 13922, 14040, 16380, 19656, 20883, 24570, 27844, 32760, 34805, 41766, 48727, 49140, 55688, 62649, 69610, 83532, 90493, 97454, 98280, 104415, 125298, 139220, 146181, 167064, 180986, 187947, 194908, 208830, 243635, 250596, 271479, 278440, 292362, 313245, 361972, 375894, 389816, 417660, 438543, 452465, 487270, 501192, 542958, 584724, 626490, 633451, 723944, 730905, 751788, 814437, 835320, 877086, 904930, 939735, 974540, 1085916, 1169448, 1252980, 1266902, 1315629, 1357395, 1461810, 1503576, 1628874, 1754172, 1809860, 1879470, 1900353, 1949080, 2171832, 2192715, 2443311, 2505960, 2533804, 2631258, 2714790, 2923620, 3167255, 3257748, 3508344, 3619720, 3758940, 3800706, 4072185, 4385430, 4886622, 5067608, 5262516, 5429580, 5701059, 5847240, 6334510, 6515496, 6578145, 7517880, 7601412, 8144370, 8770860, 9501765, 9773244, 10525032, 10859160, 11402118, 12216555, 12669020, 13156290, 15202824, 16288740, 17103177, 17541720, 19003530, 19546488, 22804236, 24433110, 25338040, 26312580, 28505295, 32577480, 34206354, 38007060, 45608472, 48866220, 52625160, 57010590, 68412708, 76014120, 85515885, 97732440, 114021180, 136825416, 171031770, 228042360, 342063540, 684127080]

約数ペア:

[(1, 684127080), (2, 342063540), (3, 228042360), (4, 171031770), (5, 136825416), (6, 114021180), (7, 97732440), (8, 85515885), (9, 76014120), (10, 68412708), (12, 57010590), (13, 52625160), (14, 48866220), (15, 45608472), (18, 38007060), (20, 34206354), (21, 32577480), (24, 28505295), (26, 26312580), (27, 25338040), (28, 24433110), (30, 22804236), (35, 19546488), (36, 19003530), (39, 17541720), (40, 17103177), (42, 16288740), (45, 15202824), (52, 13156290), (54, 12669020), (56, 12216555), (60, 11402118), (63, 10859160), (65, 10525032), (70, 9773244), (72, 9501765), (78, 8770860), (84, 8144370), (90, 7601412), (91, 7517880), (104, 6578145), (105, 6515496), (108, 6334510), (117, 5847240), (120, 5701059), (126, 5429580), (130, 5262516), (135, 5067608), (140, 4886622), (156, 4385430), (168, 4072185), (180, 3800706), (182, 3758940), (189, 3619720), (195, 3508344), (210, 3257748), (216, 3167255), (234, 2923620), (252, 2714790), (260, 2631258), (270, 2533804), (273, 2505960), (280, 2443311), (312, 2192715), (315, 2171832), (351, 1949080), (360, 1900353), (364, 1879470), (378, 1809860), (390, 1754172), (420, 1628874), (455, 1503576), (468, 1461810), (504, 1357395), (520, 1315629), (540, 1266902), (546, 1252980), (585, 1169448), (630, 1085916), (702, 974540), (728, 939735), (756, 904930), (780, 877086), (819, 835320), (840, 814437), (910, 751788), (936, 730905), (945, 723944), (1080, 633451), (1092, 626490), (1170, 584724), (1260, 542958), (1365, 501192), (1404, 487270), (1512, 452465), (1560, 438543), (1638, 417660), (1755, 389816), (1820, 375894), (1890, 361972), (2184, 313245), (2340, 292362), (2457, 278440), (2520, 271479), (2730, 250596), (2808, 243635), (3276, 208830), (3510, 194908), (3640, 187947), (3780, 180986), (4095, 167064), (4680, 146181), (4914, 139220), (5460, 125298), (6552, 104415), (6961, 98280), (7020, 97454), (7560, 90493), (8190, 83532), (9828, 69610), (10920, 62649), (12285, 55688), (13922, 49140), (14040, 48727), (16380, 41766), (19656, 34805), (20883, 32760), (24570, 27844)]